7242603826 has 16 divisors (see below), whose sum is σ = 11032841664. Its totient is φ = 3565396944.

The previous prime is 7242603817. The next prime is 7242603827. The reversal of 7242603826 is 6283062427.

It is not an unprimeable number, because it can be changed into a prime (7242603827) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 65976 + ... + 137251.

It is an arithmetic number, because the mean of its divisors is an integer number (689552604).

Almost surely, 2^7242603826 is an apocalyptic number.

7242603826 is a deficient number, since it is larger than the sum of its proper divisors (3790237838).

7242603826 is a wasteful number, since it uses less digits than its factorization.

7242603826 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 203505.

The product of its (nonzero) digits is 193536, while the sum is 40.

The square root of 7242603826 is about 85103.4889179051. The cubic root of 7242603826 is about 1934.7799428812.

The spelling of 7242603826 in words is "seven billion, two hundred forty-two million, six hundred three thousand, eight hundred twenty-six".